/*
 * Copyright 2006 Berry Crawford
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.judo.components.uicontrol;

import java.util.ArrayList;
import java.util.List;

import org.judo.components.Displayable;
import org.judo.components.HTMLControl;
import org.judo.database.JudoResultSet;
import org.judo.dataproperty.DataProperty;
import org.judo.propertyobject.PropertyObject;

public class ChoiceControl implements DataProperty, HTMLControl, Displayable
{
	private Object value;
	private String name;
	private ArrayList<SelectOption> list = new ArrayList<SelectOption>();
	
	public void define(JudoResultSet rs)
	{
		for (int i=0;i<rs.size();i++)
		{
			PropertyObject obj = (PropertyObject)rs.get(i);
			addOption(obj.get("code"),obj.get("display").toString());
		}
	}
	
	public void addOption(Object code,String display)
	{	
		list.add(new SelectOption(code,display));
	}
	
	public void addOptions(List propertyObjectList,String codeProp,String displayProp)
	{	
	}
	
	public Class getInternalType()
	{
		return String.class;
	}

	public boolean isList()
	{
		return false;
	}

	public void populate(Object obj)
	{
		value = obj;
	}

	public void reset()
	{
		
	}

	public Object value()
	{
		return value;
	}

	public String generateHTML()
	{
		String sql = "";
		
		for (SelectOption option:list)
		{
			sql += "<option ";
			
			if (value != null && value.toString().equals(option.value.toString()))
				sql += " SELECTED ";
			
			sql += "value=\""+option.value+"\">";
			sql += option.display;
			sql += "</option>\n";
		}
		
		return sql;
	}

	public void setName(String name)
	{
		this.name = name;
	}

	public String displayValue()
	{
		for (SelectOption option:list)
		{
			if (value != null && value.toString().equals(option.value.toString()))
				return option.display.toString();
		}
		
		return "";
	}
}
